I haven't checked the sizes to see if this will fit or worked out how to route the plumbing, but what do you think about one of these filters at the top of the page plumbed inline with the turbo oil feed line? Oil Filters & Mobile Electric Oil Filters The filter elements are available down to 10 microns. I'm considering this to filter my turbo oil without adding the clutter or extra hoses and brackets associated with the usual remote spin on filter products currently available. The only problem I can see is the lack of a bypass in case of a clogged filter, but I don't see it getting to the point of needing one.